Stockfish Testing Queue

Finished - 21872 tests

06-11-13 rs doublechain diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 3399 W: 632 L: 730 D: 2037
sprt @ 15+0.05 th 1 more bonus for double chain members
06-11-13 jo doubled diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 43591 W: 8600 L: 8588 D: 26403
sprt @ 15+0.05 th 1 Higher penalty for doubled pawns on a- or h-file and a bit lower for b- and g-file, as these are often not that bad.
05-11-13 lb no_margin diff
ELO: -4.86 +-2.1 (95%) LOS: 0.0%
Total: 40000 W: 7711 L: 8270 D: 24019
40000 @ 15+0.05 th 1 futility pruning simplifications
05-11-13 tk 2.2.2-tests diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 24558 W: 4822 L: 4862 D: 14874
sprt @ 15+0.05 th 1 Looking at old Stockfish code that was committed but not up to the standard of today's framework. See:https://github.com/mcostalba/FishCooking/commit/7d2530873e6eb2b46ca2ffb548f9b993bbe1de41
05-11-13 tk 2.2.2-tests diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 3628 W: 671 L: 768 D: 2189
sprt @ 15+0.05 th 1 Looking at old Stockfish code that was committed but not up to the standard of today's framework. See:https://github.com/mcostalba/FishCooking/commit/1b69ef8e6c121f64b998533e5393470dad3a8453
05-11-13 tk 2.2.2-tests diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 9560 W: 1827 L: 1908 D: 5825
sprt @ 15+0.05 th 1 Looking at old Stockfish code that was committed but not up to the standard of today's framework. See:https://github.com/mcostalba/FishCooking/commit/9dbda6652e129be1cd68231500da9918ab10e390
05-11-13 rs sc_tweaks diff
LLR: -2.15 (-2.94,2.94) [-1.50,4.50]
Total: 21321 W: 4235 L: 4254 D: 12832
sprt @ 15+0.05 th 1 attempt to tune safe checks (take 2)
06-11-13 pe sc_tweaks diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 9233 W: 1526 L: 1584 D: 6123
sprt @ 60+0.05 th 1 LTC attempt to tune safe checks (take 1)
06-11-13 rs sc_tweaks diff
LLR: -3.90 (-2.94,2.94) [-1.50,4.50]
Total: 11868 W: 2260 L: 2368 D: 7240
sprt @ 15+0.05 th 1 attempt to tune safe checks (take 3)
06-11-13 lb sc_tweaks diff
LLR: 0.12 (-2.94,2.94) [-1.50,4.50]
Total: 3440 W: 693 L: 679 D: 2068
sprt @ 15+0.05 th 1 LTC for Ralph: attempt to tune safe checks (take 1)
05-11-13 rs sc_tweaks diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 12137 W: 2473 L: 2333 D: 7331
sprt @ 15+0.05 th 1 attempt to tune safe checks (take 1)
06-11-13 jh easy_notime diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 3224 W: 565 L: 662 D: 1997
sprt @ 15+0.05 th 1 Try removing time check since we have move stability.
05-11-13 mc chris diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 24134 W: 4724 L: 4765 D: 14645
sprt @ 15+0.05 th 1 Retire RedundantRook and RedundantQueen
05-11-13 sg singular diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 20372 W: 3453 L: 3457 D: 13462
sprt @ 60+0.05 th 1 LTC: Singular extension: decrease rBeta (Take 4)
04-11-13 gl eval_pin diff
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 61976 W: 10654 L: 10251 D: 41071
sprt @ 60+0.05 th 1 Long TC: First cut at restricting mobility of pinned pieces in eval
04-11-13 sg singular diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 93737 W: 18617 L: 18255 D: 56865
sprt @ 15+0.05 th 1 Singular extension: decrease rBeta (Take 4)
04-11-13 np add_KRBKR_knowledge diff
ELO: -4.97 +-4.4 (95%) LOS: 1.3%
Total: 9864 W: 1938 L: 2079 D: 5847
20000 @ 15+0.05 th 1 to avoid KRBKR end game
05-11-13 dr imbalance diff
LLR: -2.94 (-2.94,2.94) [0.00,6.00]
Total: 13271 W: 2167 L: 2206 D: 8898
sprt @ 60+0.05 th 1 Long TC for : Tune QuadraticCoefficientsSameColor: pair (take 3)
04-11-13 lb fcc029757394f4c2780a116 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 55398 W: 10995 L: 10950 D: 33453
sprt @ 15+0.05 th 1 simplify futility_margin: take 1
03-11-13 mc imbalance diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 50052 W: 10113 L: 9868 D: 30071
sprt @ 15+0.05 th 1 Tune QuadraticCoefficientsSameColor: pair (take 3)
02-11-13 jo easy2 diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 23875 W: 4024 L: 4012 D: 15839
sprt @ 60+0.05 th 1 LTC: Separate single move from easy move. Let's check, if it helps at long tc.
05-11-13 rs cp_remove diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 6219 W: 1214 L: 1304 D: 3701
sprt @ 15+0.05 th 1 more simplifications regarding pawn evaluation (highly experimental)
04-11-13 rs cp_remove diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 11817 W: 2437 L: 2512 D: 6868
sprt @ 15+0.05 th 1 remove candidate passers code + mini-tweak chain bonus
04-11-13 lb deafff189307c013cda2a98 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 11021 W: 2155 L: 2232 D: 6634
sprt @ 15+0.05 th 1 simplify futility_margin: take 2
04-11-13 sg singular diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 12676 W: 2109 L: 2151 D: 8416
sprt @ 60+0.05 th 1 LTC: Singular extension: decrease rBeta (Take 5)
02-11-13 gl eval_pin diff
LLR: 3.00 (-2.94,2.94) [-1.50,4.50]
Total: 54342 W: 10950 L: 10692 D: 32700
sprt @ 15+0.05 th 1 First cut at restricting mobility of pinned pieces in eval
04-11-13 lb futility diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 16520 W: 3205 L: 3267 D: 10048
sprt @ 15+0.05 th 1 simplify futility_margin + fix consistency (between "pre" and "post" futility pruning).
04-11-13 sg singular diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 16043 W: 3285 L: 3134 D: 9624
sprt @ 15+0.05 th 1 Singular extension: decrease rBeta (Take 5)
04-11-13 rs chain_tuning diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 40799 W: 8029 L: 8024 D: 24746
sprt @ 15+0.05 th 1 pawn chain tuning (final take 4)
03-11-13 mc imbalance^^ diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 40071 W: 8048 L: 8044 D: 23979
sprt @ 15+0.05 th 1 Tune QuadraticCoefficientsSameColor: pair (take 1)
04-11-13 lb 7ef86477549e930fcdab5fe diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 10261 W: 2059 L: 2138 D: 6064
sprt @ 15+0.05 th 1 simplify futility_margin: take 3
04-11-13 pe revert_bugfix diff
LLR: -2.97 (-2.94,2.94) [0.00,3.00]
Total: 16664 W: 3279 L: 3448 D: 9937
sprt @ 15+0.05 th 1 Verify TM bug fix
04-11-13 re knight_closed diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 7660 W: 1474 L: 1560 D: 4626
sprt @ 15+0.05 th 1 Bonus for knight in closed positions
03-11-13 jo lmr_smp diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 17346 W: 3051 L: 3111 D: 11184
sprt @ 15+0.05 th 3 Less LMR in smp mode. (Take 1) Feel free to further lower priority, until the queue is more empty.
02-11-13 gl queen_mate_threat diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 69411 W: 13811 L: 13727 D: 41873
sprt @ 15+0.05 th 1 One more try with aggressive queen mate threat, after contact mate weight tweaks
03-11-13 rs chain_tuning diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 7324 W: 1450 L: 1537 D: 4337
sprt @ 15+0.05 th 1 pawn chain tuning (take 2)
03-11-13 rs chain_tuning diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6305 W: 1274 L: 1364 D: 3667
sprt @ 15+0.05 th 1 pawn chain tuning (take 1)
03-11-13 mc singular diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 33379 W: 5577 L: 5520 D: 22282
sprt @ 60+0.05 th 1 LTC: Singular extension: decrease rBeta (Take 3)
02-11-13 jk easy2 diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 18231 W: 3067 L: 3082 D: 12082
sprt @ 60+0.05 th 1 Direct-LTC: Easy move tweak
01-11-13 rs candidate_formula2 diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 60504 W: 10209 L: 10021 D: 40274
sprt @ 60+0.05 th 1 LTC: final attempt to improve on take 1 of candidate passer formula that failed with positive score at LTC
02-11-13 sg singular diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 28182 W: 5686 L: 5502 D: 16994
sprt @ 15+0.05 th 1 Singular extension: decrease rBeta (Take 3)
02-11-13 rs pair diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 45980 W: 9020 L: 9001 D: 27959
sprt @ 15+0.05 th 1 distinction between pawn chain member and pawn pair (take 1)
02-11-13 gl singular diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4785 W: 884 L: 977 D: 2924
sprt @ 15+0.05 th 1 Test singular rBeta in other direction
02-11-13 re knight_chained diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 14843 W: 2972 L: 3038 D: 8833
sprt @ 15+0.05 th 1 Bonus for knight when several chained pawn
02-11-13 jk time1 diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 17827 W: 2972 L: 2989 D: 11866
sprt @ 60+0.05 th 1 Direct LTC: SlowMover = 77
01-11-13 lb no_margin diff
ELO: -5.16 +-3.9 (95%) LOS: 0.5%
Total: 10239 W: 1667 L: 1819 D: 6753
40000 @ 60+0.05 th 1 1/ remove value based pruning + eval margin + gains 2/ use 48 bit keys in TT Try LTC at low priority: speed/accuracy compromise, so there is a chance it will score better at LTC.
31-10-13 gl timer diff
ELO: 1.93 +-2.9 (95%) LOS: 90.3%
Total: 20000 W: 3698 L: 3587 D: 12715
20000 @ 1+1 th 1 Test timer change
02-11-13 mc imbalance diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15199 W: 2604 L: 2465 D: 10130
sprt @ 60+0.05 th 1 Possible regression. Retest at LTC with relaxed SPRT parameters: combo bishop pair 4 + knight 5
02-11-13 jo easy2 diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 12143 W: 2354 L: 2427 D: 7362
sprt @ 15+0.05 th 1 Separate single move from easy move.
02-11-13 pe time diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 20576 W: 4034 L: 4084 D: 12458
sprt @ 15+0.05 th 1 TM simplification try. Take2